Myron Grim Natwick (1890–1990), American artist, animator and film director best known for drawing Betty Boop
Mythical or fictional characters
Grim, Old Norse Grímr, from the Norse saga Gríms saga loðinkinna
The name of two brothers and two drinking horns in the short Icelandic saga Helga þáttr Þórissonar
Church grim, a spectral black dog
Fossegrim, a Norwegian water spirit also called "the grim"
The title character of Grim the Collier of Croydon, a play of uncertain authorship first published in 1662
Grim (Billy & Mandy), from the animated television series The Grim Adventures of Billy & Mandy
The Grim, an omen of death in the form of a black dog in the novel, film and game Harry Potter and the Prisoner of Azkaban
A character from the Japanese visual novel Chaos;Head
Places
Grim, Vest-Agder, a borough in Kristiansand, Norway
Grim Rock, off the coast of Graham Land, Antarctica
Grim Township, Michigan
Grim's Ditch or Dyke, many places in Great Britain referring to prehistoric or Roman earthworks attributed to Woden
Cape Grim, a cape in Tasmania, Australia
The Grim, a colloquial name for the North-West Frontier region in north-west Pakistan and south-eastern Afghanistan; see Military history of the North-West Frontier
Music
GRIM (Groupe de recherche et d'improvisation musicales), Marseille, France, a non-profit institute for improvised and experimental music
Grim, a former name of Montenegrin rock group Grimm (band)
Grim (musical), a 2014 British stage musical
Grim (album), by Ass Ponys (1992)
Grim, album by Dark Sarah (2020)
See also
List of people known as the Grim
GRIM test, a simple statistical test used to identify inconsistencies in the analysis of granular data sets
Grim trigger, a strategy in game theory
Grimm (disambiguation)
Grim Reaper, a personification of death
Grímr, a name of the Norse god Odin (see List of names of Odin)